1
22
23 package com.liferay.portlet.journal.action;
24
25 import com.liferay.portal.kernel.language.LanguageUtil;
26 import com.liferay.portal.kernel.util.ContentTypes;
27 import com.liferay.portal.kernel.util.ParamUtil;
28 import com.liferay.portal.util.PortalUtil;
29 import com.liferay.portlet.journal.model.JournalArticle;
30 import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
31 import com.liferay.util.servlet.ServletResponseUtil;
32
33 import javax.servlet.http.HttpServletRequest;
34 import javax.servlet.http.HttpServletResponse;
35
36 import org.apache.struts.action.Action;
37 import org.apache.struts.action.ActionForm;
38 import org.apache.struts.action.ActionForward;
39 import org.apache.struts.action.ActionMapping;
40
41
48 public class GetLatestArticleContentAction extends Action {
49
50 public ActionForward execute(
51 ActionMapping mapping, ActionForm form, HttpServletRequest request,
52 HttpServletResponse response)
53 throws Exception {
54
55 try {
56 long groupId = ParamUtil.getLong(request, "groupId");
57 String articleId = ParamUtil.getString(request, "articleId");
58
59 String languageId = LanguageUtil.getLanguageId(request);
60
61 JournalArticle article =
62 JournalArticleLocalServiceUtil.getLatestArticle(
63 groupId, articleId, Boolean.TRUE);
64
65 String fileName = "content.xml";
66 byte[] bytes = article.getContentByLocale(languageId).getBytes();
67
68 ServletResponseUtil.sendFile(
69 response, fileName, bytes, ContentTypes.TEXT_XML_UTF8);
70
71 return null;
72 }
73 catch (Exception e) {
74 PortalUtil.sendError(e, request, response);
75
76 return null;
77 }
78 }
79
80 }